Neither should anybody else. The right position is the one that lets you cover the course in the shortest time.
To a certain extent yes, but an uncomfortable position for an extended period will slow you down more than a less aero comfortable position, being too stretched out is a lot of strain on your arms, thats hardly gunna make you faster...
To a certain extent yes, but an uncomfortable position for an extended period will slow you down more than a less aero comfortable position, being too stretched out is a lot of strain on your arms, thats hardly gunna make you faster...